% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     104
      65
      44
      65
     119
     176
     491
     881
    1341
     781
     522
     499
     447
     367
     366
     348
     291
     277
     301
     209
     201
     205
     201
     231
     255
     216
     236
     165
     222
     162
     161
     182
     133
     123
     126
     156
     134
      94
      89
      99
      76
      61
      79
      67
      58
      51
      71
      64
      33
      21
      59
      22
     -21
     -26
     -54
      10
      36
      24
      36
     -14
     -18
     -10
     -46
      10